This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: ________ is made up of thirteen filaments arranged around a hollow core and is involved in ... (Read 47 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jun 22, 2018
________ is made up of thirteen filaments arranged around a hollow core and is involved in axoplasmic transport.
 
  A) The myelin sheath
  B) The terminal button
  C) A neurofilament
  D) A nanotubule
  E) A microtubule

Question 2

A key function of glial cells is to
 
  A) provide nutrition to the brain.
  B) remove physical debris from the blood.
  C)secrete cerebrospinal fluid..
  D) insulate a nerve cell from other nerve cells.
  E) slow down conduction of action potentials.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: D
Rationale: A key function of glial cells is to insulate a nerve cell from other nerve cells.


nramada

  • Member
  • Posts: 580
Reply 2 on: Jun 22, 2018
Excellent

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Cross-section of wrist showing tendons and nerves involved in carpal tunnel syndrome. Cross-section of wrist showing tendons and nerves involved in carpal tunnel syndrome.
Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through
The patient's signature on the informed consent form indicates that the patient understands the The patient's signature on the informed consent form indicates that the patient understands the
A healthy diet is made up of well-balanced nutrients. A healthy diet is made up of well-balanced nutrients.
Metabolic pathways involved in protein, glycogen, and fat metabolism. Metabolic pathways involved in protein, glycogen, and fat metabolism.
Steps involved in charging tRNA Steps involved in charging tRNA
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library